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National Stock Number:
3120-00-374-2813
Federal Supply Class:
3120
National Item Identification Number:
003742813
Description:
BUSHING,SLEEVE
Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.
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Manufacturer Information:
| B4CM90A1 | 50309 | JOHN REINER & CO. INC. | | D8293-3-4 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.2480 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.3730 INCHES MINIMUM AND 5.3750 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.8750 INCHES NOMINAL | | OVERALL LENGTH | 5.8380 INCHES MINIMUM AND 5.8430 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE |
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